EP1768269A4 - High frequency circuit, high frequency component, and multi-band communication apparatus - Google Patents

High frequency circuit, high frequency component, and multi-band communication apparatus

Info

Publication number
EP1768269A4
EP1768269A4 EP20050765179 EP05765179A EP1768269A4 EP 1768269 A4 EP1768269 A4 EP 1768269A4 EP 20050765179 EP20050765179 EP 20050765179 EP 05765179 A EP05765179 A EP 05765179A EP 1768269 A4 EP1768269 A4 EP 1768269A4
Authority
EP
European Patent Office
Prior art keywords
high frequency
communication apparatus
band communication
frequency component
frequency circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20050765179
Other languages
German (de)
French (fr)
Other versions
EP1768269A1 (en
EP1768269B1 (en
Inventor
Keisuke Fukamachi
Shigeru Kemmochi
Kazuhiro Hagiwara
Takahiro Yamashita
Masayuki Uchida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of EP1768269A1 publication Critical patent/EP1768269A1/en
Publication of EP1768269A4 publication Critical patent/EP1768269A4/en
Application granted granted Critical
Publication of EP1768269B1 publication Critical patent/EP1768269B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/0057—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/006—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Radio Transmission System (AREA)
EP05765179.6A 2004-06-30 2005-06-29 High frequency circuit, high frequency component, and multi-band communication apparatus Not-in-force EP1768269B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004193533 2004-06-30
PCT/JP2005/012003 WO2006003959A1 (en) 2004-06-30 2005-06-29 High frequency circuit, high frequency component, and multi-band communication apparatus

Publications (3)

Publication Number Publication Date
EP1768269A1 EP1768269A1 (en) 2007-03-28
EP1768269A4 true EP1768269A4 (en) 2015-04-22
EP1768269B1 EP1768269B1 (en) 2016-06-22

Family

ID=35782767

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05765179.6A Not-in-force EP1768269B1 (en) 2004-06-30 2005-06-29 High frequency circuit, high frequency component, and multi-band communication apparatus

Country Status (5)

Country Link
US (1) US7773956B2 (en)
EP (1) EP1768269B1 (en)
JP (2) JP4178420B2 (en)
CN (1) CN1977467B (en)
WO (1) WO2006003959A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112042133B (en) * 2018-07-23 2024-02-09 Oppo广东移动通信有限公司 Transmitting module, antenna switching control method and related products

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4716047B2 (en) * 2005-04-15 2011-07-06 日立金属株式会社 Multiband high frequency circuit, multiband high frequency circuit component, and multiband communication apparatus using the same
JP2007158660A (en) * 2005-12-05 2007-06-21 Alps Electric Co Ltd High-frequency circuit
US8130787B2 (en) 2006-01-17 2012-03-06 Hitachi Metals, Ltd. High-frequency circuit device, and communications apparatus comprising same
JP4702622B2 (en) * 2006-03-28 2011-06-15 日立金属株式会社 Switch module
JP2007295327A (en) * 2006-04-26 2007-11-08 Hitachi Metals Ltd High frequency circuit, high frequency component, and communication apparatus
EP1850491A3 (en) * 2006-04-26 2012-02-22 Hitachi Metals, Ltd. High-frequency circuit, high-frequency device and communications apparatus
JP2008219699A (en) * 2007-03-07 2008-09-18 Hitachi Metals Ltd Low-noise amplifier circuit, high-frequency circuit, high-frequency component, and communication device
EP2017966A4 (en) * 2006-05-08 2015-01-14 Hitachi Metals Ltd High frequency circuit, high frequency part, and communication device
JP4710977B2 (en) * 2006-12-19 2011-06-29 日立金属株式会社 High frequency circuit, high frequency component, and communication device
JP4951005B2 (en) 2006-12-28 2012-06-13 日立金属株式会社 High frequency components and communication devices
US8014723B2 (en) * 2007-03-23 2011-09-06 Sigmatel, Inc. Wireless transceiver and method for use therewith
US8260360B2 (en) * 2007-06-22 2012-09-04 Broadcom Corporation Transceiver with selective beamforming antenna array
JP2009100440A (en) * 2007-09-25 2009-05-07 Hitachi Metals Ltd High frequency component and communication apparatus
TWI364195B (en) * 2007-10-12 2012-05-11 Filtering apparatus and method for dual-band sensing circuit
US8150339B2 (en) * 2007-11-05 2012-04-03 Qualcomm, Incorporated Switchable-level voltage supplies for multimode communications
JP2009159412A (en) * 2007-12-27 2009-07-16 Hitachi Metals Ltd High-frequency, component and communication device
US20090286569A1 (en) * 2008-05-19 2009-11-19 Nokia Corporation Apparatus method and computer program for interference reduction
US8320842B2 (en) * 2008-05-19 2012-11-27 Nokia Corporation Apparatus method and computer program for radio-frequency path selection and tuning
US7991364B2 (en) * 2008-05-19 2011-08-02 Nokia Corporation Apparatus method and computer program for configurable radio-frequency front end filtering
CN101604993B (en) * 2008-06-11 2013-02-13 联想(北京)有限公司 Multiaerial system and method for radiating radio frequency signals
US8767859B2 (en) 2008-06-25 2014-07-01 Hitachi Metals, Ltd. High-frequency circuit, high-frequency device, and communications apparatus
JP4735773B2 (en) * 2008-06-25 2011-07-27 株式会社村田製作所 High frequency module
US8213878B1 (en) * 2008-09-25 2012-07-03 Rf Micro Devices, Inc. RF switch power splitter for WLAN and bluetooth coexistence
TW201014213A (en) * 2008-09-29 2010-04-01 Realtek Semiconductor Corp WLAN transceiving system
CN101729086B (en) * 2008-10-10 2013-05-08 鸿富锦精密工业（深圳）有限公司 Wireless communication device
TW201019620A (en) * 2008-11-04 2010-05-16 Ra Link Technology Corp Front-end architecture of RF transceiver and transceiver chip thereof
US9231680B2 (en) * 2009-03-03 2016-01-05 Rfaxis, Inc. Multi-channel radio frequency front end circuit
US8219157B2 (en) * 2009-03-26 2012-07-10 Apple Inc. Electronic device with shared multiband antenna and antenna diversity circuitry
US8208867B2 (en) * 2009-04-09 2012-06-26 Apple Inc. Shared multiband antennas and antenna diversity circuitry for electronic devices
US20100309901A1 (en) * 2009-06-03 2010-12-09 Harris Corporation Systems and methods for maintaining a controlled power output at an antenna port over a range of frequencies defined by two or more frequency bands
KR101565995B1 (en) * 2009-07-16 2015-11-05 삼성전자주식회사 - - - system for transmitting/receiving radio frequency signal using dual-input dual-output filter
JP5075188B2 (en) * 2009-12-03 2012-11-14 株式会社エヌ・ティ・ティ・ドコモ Wireless communication terminal
DE112011102499T5 (en) 2010-07-27 2013-06-20 Murata Manufacturing Co., Ltd. RF module
EP2421171B1 (en) 2010-08-17 2015-10-14 Broadcom Corporation WiMAX/WiFi coexistence
DE102010040512B4 (en) * 2010-09-09 2016-03-10 Infineon Technologies Ag Chip with a high frequency switch assembly and circuitry, method for making a high frequency circuit arrangement
JP2012074930A (en) * 2010-09-29 2012-04-12 Panasonic Corp High frequency power amplifier
US8369808B2 (en) * 2010-10-26 2013-02-05 Dell Products, Lp System and method for controlling antenna tuning using an auxiliary channel of an embedded display port interface
CN102480804A (en) * 2010-11-26 2012-05-30 深圳富泰宏精密工业有限公司 Dual-mode mobile terminal system
CN102104392B (en) 2010-12-15 2013-10-09 华为技术有限公司 Multi-band multi-channel transceiving device and method as well as base station system
WO2012114983A1 (en) * 2011-02-23 2012-08-30 株式会社村田製作所 Impedance conversion circuit and transmission terminal apparatus
US8933764B2 (en) * 2011-04-05 2015-01-13 Rf Micro Devices, Inc. Tunable duplexer method using hybrid transformer with dual antenna
KR101758086B1 (en) * 2011-04-12 2017-07-17 숭실대학교산학협력단 Power amplifier with advanced linearity
CN102355221A (en) * 2011-06-17 2012-02-15 雷良军 Multi-frequency band power amplifier and output matching circuit thereof
KR101294434B1 (en) * 2011-07-28 2013-08-07 엘지이노텍 주식회사 Impedance matching apparatus and impedance matching method
WO2013094535A1 (en) * 2011-12-20 2013-06-27 株式会社村田製作所 High frequency module
CN104025530B (en) * 2011-12-29 2017-04-12 联发科技股份有限公司 Communications apparatuses and methods for avoiding signal interference
DE102013004177A1 (en) * 2012-03-16 2013-09-19 Marquardt Gmbh Locking system, in particular for a motor vehicle
CN103327726A (en) * 2012-03-19 2013-09-25 鸿富锦精密工业（深圳）有限公司 Electronic device and printed circuit board layout structure thereof
JP5672412B2 (en) 2012-04-05 2015-02-18 株式会社村田製作所 Compound module
KR101763997B1 (en) 2012-04-12 2017-08-01 스카이워크스 솔루션즈, 인코포레이티드 Systems and methods related to improved isolation between transmit and receive radio-frequency signals
US9397721B2 (en) 2012-04-12 2016-07-19 Skyworks Solutions, Inc. Systems and methods for reducing filter insertion loss while maintaining out-of band attenuation
JP5143972B1 (en) 2012-08-16 2013-02-13 太陽誘電株式会社 High frequency circuit module
US9319005B2 (en) 2012-07-13 2016-04-19 Rf Micro Devices, Inc. Multi-band/multi-mode power amplifier with signal path hardware sharing
JP5668029B2 (en) * 2012-07-17 2015-02-12 株式会社Ｎｔｔドコモ Radio circuit, frequency pair determination method
JP5117632B1 (en) 2012-08-21 2013-01-16 太陽誘電株式会社 High frequency circuit module
JP5285806B1 (en) * 2012-08-21 2013-09-11 太陽誘電株式会社 High frequency circuit module
US9124355B2 (en) * 2012-08-22 2015-09-01 Google Technology Holdings LLC Tunable notch filtering in multi-transmit applications
JP5768941B2 (en) * 2012-10-17 2015-08-26 株式会社村田製作所 High frequency module
TWI518993B (en) 2012-11-20 2016-01-21 財團法人工業技術研究院 Multi-path switching system with adjustable phase shift array
CN104995845B (en) * 2013-02-12 2017-07-25 株式会社村田制作所 High-frequency model and communicator
US10312960B2 (en) * 2014-08-12 2019-06-04 Qorvo Us, Inc. Switchable RF transmit/receive multiplexer
US9893752B2 (en) 2014-10-31 2018-02-13 Skyworks Solutions, Inc. Diversity receiver front end system with variable-gain amplifiers
US9385765B2 (en) 2014-10-31 2016-07-05 Skyworks Solutions, Inc. Diversity receiver front end system with phase-shifting components
US10050694B2 (en) * 2014-10-31 2018-08-14 Skyworks Solution, Inc. Diversity receiver front end system with post-amplifier filters
JP6428184B2 (en) * 2014-11-17 2018-11-28 株式会社村田製作所 High frequency front end circuit, high frequency module
JP6442766B2 (en) 2014-12-11 2018-12-26 富士通コネクテッドテクノロジーズ株式会社 Wireless communication apparatus, wireless communication method, and wireless communication program
CN105846848A (en) * 2015-01-15 2016-08-10 启碁科技股份有限公司 Signal transmitting and receiving circuit and signal transmitting and receiving method
US9838056B2 (en) 2015-05-28 2017-12-05 Skyworks Solutions, Inc. Integrous signal combiner
US9525443B1 (en) * 2015-10-07 2016-12-20 Harris Corporation RF communications device with conductive trace and related switching circuits and methods
JP2017118338A (en) * 2015-12-24 2017-06-29 株式会社村田製作所 Power amplification module
US10291269B2 (en) 2015-12-24 2019-05-14 Murata Manufacturing Co., Ltd. Power amplification module
CN108604890B (en) * 2016-02-08 2022-06-21 株式会社村田制作所 High-frequency front-end circuit and communication device
EP3208620B8 (en) * 2016-02-19 2023-03-01 Rohde & Schwarz GmbH & Co. KG Measuring system for over-the-air power measurements
WO2017169645A1 (en) * 2016-03-30 2017-10-05 株式会社村田製作所 High-frequency signal amplifying circuit, power amplifying module, front-end circuit and communication device
CN106100648B (en) * 2016-07-29 2019-02-26 北京慧清科技有限公司 Two-band double antenna receiving and transmitting front end circuit system
CN107743044A (en) * 2016-08-10 2018-02-27 株式会社村田制作所 Diversity on-off circuit, high-frequency model and communicator
US10547288B2 (en) * 2016-11-25 2020-01-28 Murata Manufacturing Co., Ltd. Radio frequency front-end circuit and communication device
CN106953604B (en) * 2017-02-23 2021-01-08 维沃移动通信有限公司 Low-noise amplifier and mobile terminal
CN108111176B (en) * 2017-12-08 2021-02-19 Tcl移动通信科技（宁波）有限公司 Double-antenna radio frequency power detection circuit, device and mobile terminal
WO2019131077A1 (en) * 2017-12-25 2019-07-04 株式会社村田製作所 Switch module and communication device
CN111684727B (en) * 2018-02-05 2022-08-09 株式会社村田制作所 High-frequency front-end module and communication device
CN108429554A (en) * 2018-03-28 2018-08-21 深圳市共进电子股份有限公司 5G signal transmitting and receivings circuit, method, apparatus, router and the medium of router
JP2020005185A (en) * 2018-06-29 2020-01-09 ルネサスエレクトロニクス株式会社 Communication device
CN109560833B (en) * 2019-01-28 2022-01-11 惠州Tcl移动通信有限公司 Downlink carrier aggregation radio frequency circuit, antenna device and electronic equipment
CA3077060C (en) 2019-03-29 2024-02-27 Neptune Technology Group Inc. Antenna assembly detection based on oscillator and variable reactance tank circuit
CN111865352B (en) * 2019-04-24 2022-07-15 株式会社村田制作所 High-frequency signal transmitting/receiving circuit and high-frequency signal transmitting/receiving device
JPWO2020226090A1 (en) * 2019-05-09 2020-11-12
US10911074B2 (en) 2019-05-17 2021-02-02 Tyco Safety Products Canada Ltd. Systems and methods for transceiver coexistence filtering
JP2021175031A (en) * 2020-04-21 2021-11-01 株式会社村田製作所 High-frequency signal transmission/reception circuit
JP2022032617A (en) * 2020-08-13 2022-02-25 株式会社村田製作所 High frequency module and communication apparatus
CN114640358B (en) * 2020-12-16 2023-10-03 Oppo广东移动通信有限公司 Radio frequency PA Mid device, radio frequency receiving and transmitting system and communication equipment
WO2022137708A1 (en) * 2020-12-25 2022-06-30 株式会社村田製作所 Radio frequency module and communication device
CN113300734A (en) * 2021-05-10 2021-08-24 Tcl通讯（宁波）有限公司 Radio frequency antenna device, signal receiving and transmitting method of radio frequency antenna device and mobile terminal

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0481524A2 (en) * 1990-10-19 1992-04-22 Nec Corporation Output level control circuit for use in RF power amplifier
US5705960A (en) * 1994-10-26 1998-01-06 Alps Electric Co., Ltd. Balanced-to-unbalanced converting circuit
US5815804A (en) * 1997-04-17 1998-09-29 Motorola Dual-band filter network
JP2000269831A (en) * 1999-03-17 2000-09-29 Sharp Corp Radio terminal adopting transmission power control system
US6195536B1 (en) * 1997-02-19 2001-02-27 Motorola, Inc. Impedance matching for a dual band power amplifier
EP1187357A1 (en) * 2000-03-15 2002-03-13 Hitachi Metals, Ltd. High-frequency module and wireless communication device
EP1333588A1 (en) * 2000-11-01 2003-08-06 Hitachi Metals, Ltd. High-frequency switch module
US20030203743A1 (en) * 2002-04-22 2003-10-30 Cognio, Inc. Multiple-Input Multiple-Output Radio Transceiver
EP1696579A1 (en) * 2003-12-11 2006-08-30 Hitachi Metals, Ltd. Multi-band high-frequency circuit, multi-band high-frequency circuit part, and multi-band communication device using the same
EP1710925A2 (en) * 2005-04-07 2006-10-11 Hitachi Metals, Ltd. Multi-band high-frequency circuit

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816788A (en) * 1986-07-01 1989-03-28 Murata Manufacturing Co., Ltd. High frequency band-pass filter
JPH0929042A (en) 1995-07-24 1997-02-04 Toshiba Chem Corp Device for filtering vacuum-sucked gas
DE69734846T2 (en) * 1996-02-27 2006-08-31 Hitachi Metals, Ltd. Crossover for dual-band mobile terminals
JPH09294042A (en) * 1996-02-27 1997-11-11 Hitachi Metals Ltd Laminated branching filter
EP1909390A2 (en) * 1996-09-26 2008-04-09 Matsushita Electric Industrial Co., Ltd. Diplexer, duplexer, and two-channel mobile communications equipment
JPH1131905A (en) 1997-07-14 1999-02-02 Matsushita Electric Ind Co Ltd Branching filter, resonator using the filter and mobile communication equipment for two-frequency band
JP3304931B2 (en) 1998-10-27 2002-07-22 株式会社村田製作所 Composite high frequency component and mobile communication device using the same
DE69941583D1 (en) * 1998-10-27 2009-12-03 Murata Manufacturing Co Composite high frequency component and mobile communication device equipped therewith
JP2002064301A (en) * 1999-03-18 2002-02-28 Hitachi Metals Ltd High frequency switch module for triple band
JP2001102957A (en) * 1999-09-28 2001-04-13 Murata Mfg Co Ltd Composite high-frequency component and mobile communication device using same
EP1152543B1 (en) * 1999-12-14 2006-06-21 Matsushita Electric Industrial Co., Ltd. High-frequency composite switch component
JP4336931B2 (en) * 1999-12-28 2009-09-30 日立金属株式会社 High frequency switch module
JP3371887B2 (en) 2000-03-23 2003-01-27 株式会社村田製作所 Mobile communication device and high-frequency composite component used therefor
EP1223634A3 (en) * 2000-12-26 2003-08-13 Matsushita Electric Industrial Co., Ltd. High-frequency switch, laminated high-frequency switch, high-frequency radio unit, and high-frequency switching method
US6586786B2 (en) * 2000-12-27 2003-07-01 Matsushita Electric Industrial Co., Ltd. High frequency switch and mobile communication equipment
JP3758157B2 (en) 2001-04-04 2006-03-22 日立金属株式会社 RF stage module
US6624700B2 (en) * 2001-06-29 2003-09-23 Koninklijke Philips Electronics N.V. Radio frequency power amplifier for cellular telephones
KR100906356B1 (en) * 2001-08-10 2009-07-06 히타치 긴조쿠 가부시키가이샤 Bypass filter
JP4006680B2 (en) 2001-08-31 2007-11-14 日立金属株式会社 Multiband antenna switch circuit, multiband antenna switch laminated module composite component, and communication apparatus using the same
JP2003087150A (en) * 2001-09-14 2003-03-20 Matsushita Electric Ind Co Ltd High frequency composite switch module
US6995630B2 (en) * 2001-10-24 2006-02-07 Matsushita Electric Industrial Co., Ltd. High-frequency compound switch module and communication terminal using it
JP2003152590A (en) * 2001-11-14 2003-05-23 Ngk Spark Plug Co Ltd Antenna-switching module
JP3946987B2 (en) * 2001-11-28 2007-07-18 インターナショナル・ビジネス・マシーンズ・コーポレーション Multi-band communication apparatus and communication method thereof
JP3752232B2 (en) 2002-03-27 2006-03-08 Ｔｄｋ株式会社 Front-end module
US7251459B2 (en) 2002-05-03 2007-07-31 Atheros Communications, Inc. Dual frequency band wireless LAN
US20040240420A1 (en) * 2003-02-14 2004-12-02 Tdk Corporation Front end module and high-frequency functional module
JP4868433B2 (en) * 2004-02-09 2012-02-01 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 Distortion compensation apparatus and power amplification apparatus with distortion compensation function
US7135943B2 (en) * 2004-07-11 2006-11-14 Chi Mei Communication Sytems, Inc. Diplexer formed in multi-layered substrate
JP4134129B2 (en) * 2004-10-28 2008-08-13 Ｔｄｋ株式会社 High frequency module

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0481524A2 (en) * 1990-10-19 1992-04-22 Nec Corporation Output level control circuit for use in RF power amplifier
US5705960A (en) * 1994-10-26 1998-01-06 Alps Electric Co., Ltd. Balanced-to-unbalanced converting circuit
US6195536B1 (en) * 1997-02-19 2001-02-27 Motorola, Inc. Impedance matching for a dual band power amplifier
US5815804A (en) * 1997-04-17 1998-09-29 Motorola Dual-band filter network
JP2000269831A (en) * 1999-03-17 2000-09-29 Sharp Corp Radio terminal adopting transmission power control system
EP1187357A1 (en) * 2000-03-15 2002-03-13 Hitachi Metals, Ltd. High-frequency module and wireless communication device
EP1333588A1 (en) * 2000-11-01 2003-08-06 Hitachi Metals, Ltd. High-frequency switch module
US20030203743A1 (en) * 2002-04-22 2003-10-30 Cognio, Inc. Multiple-Input Multiple-Output Radio Transceiver
EP1696579A1 (en) * 2003-12-11 2006-08-30 Hitachi Metals, Ltd. Multi-band high-frequency circuit, multi-band high-frequency circuit part, and multi-band communication device using the same
EP1710925A2 (en) * 2005-04-07 2006-10-11 Hitachi Metals, Ltd. Multi-band high-frequency circuit

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KRYSHTOPIN A ET AL: "Novel high-accuracy LTCC-integrated power monitors for 2.4 and 5 GHz wireless-LAN applications", MICROWAVE SYMPOSIUM DIGEST, 2004 IEEE MTT-S INTERNATIONAL FORT WORTH, TX, USA JUNE 6-11, 2004, PISCATAWAY, NJ, USA,IEEE, vol. 2, 6 June 2004 (2004-06-06), pages 1275 - 1278, XP010728374, ISBN: 978-0-7803-8331-9, DOI: 10.1109/MWSYM.2004.1339222 *
See also references of WO2006003959A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112042133B (en) * 2018-07-23 2024-02-09 Oppo广东移动通信有限公司 Transmitting module, antenna switching control method and related products

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US20080212552A1 (en) 2008-09-04
JPWO2006003959A1 (en) 2008-07-31
CN1977467B (en) 2010-05-05
JP4178420B2 (en) 2008-11-12
US7773956B2 (en) 2010-08-10
EP1768269A1 (en) 2007-03-28
EP1768269B1 (en) 2016-06-22
CN1977467A (en) 2007-06-06
JP2009124746A (en) 2009-06-04
JP4386205B2 (en) 2009-12-16
WO2006003959A1 (en) 2006-01-12

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